| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $54.96 | 12.297% | $61.7184 | $61.72 | $61.70 | $61.70 |
| Purchase #2 | $99.92 | 13.625% | $113.5341 | $113.53 | $113.55 | $113.50 |
| Purchase #3 | $243.96 | 4.717% | $255.4676 | $255.47 | $255.45 | $255.50 |
| Purchase #4 | $248.78 | 5.256% | $261.8559 | $261.86 | $261.85 | $261.90 |
| Purchase #5 | $228.62 | 13.528% | $259.5477 | $259.55 | $259.55 | $259.50 |
| Purchase #6 | $110.44 | 12.290% | $124.0131 | $124.01 | $124.00 | $124.00 |
| Purchase #7 | $95.55 | 12.766% | $107.7479 | $107.75 | $107.75 | $107.70 |
| 7 purchase totals = | $1,082.23 | $1,183.8847 | $1,183.89 | $1,183.85 | $1,183.80 | |